El Koofy, Nehal
Moawad, Eman Mohamed Ibraheim http://orcid.org/0000-0002-3039-1538
Fahmy, Mona
Mohamed, Mona Anwar
Mohamed, Hany Fathy Ahmed
Eid, Ehab Mohamed
Zaki, Moushira Errfan
El-Sayed, Rokaya Mohamed
Article History
Received: 23 December 2018
Accepted: 17 December 2019
First Online: 21 December 2019
Ethics approval and consent to participate
: The protocols and verbal-only informed consent used in the study were approved by the Institutional Review Board (IRB) of Pediatric Department, New Children Hospital, Cairo University. Verbal informed consent was obtained from the legal guardians of children following a detailed description of the purpose of the study.
: Not applicable.
: The authors declare that they have no competing interest.